There are exactly 20 Nines. 9,19,29,39,49,59,69,79,89,90,91,92,93,94,95,96,97,98 which totals 18 and the last number 99 has 2 nines and therefore 20 nines in total.
How many eights are from 8 to 100
1m = 100 cm 1 meter = 100 centimeters
25 numbers are between 1-100.
It is 90
100 "cent" means 100 as in 100 cents = $1
A repeating decimal is a rational number. Its value is(the repeating set of digits)/(as many 9s as there are digits above).
Five 9s:(99 x 9 + 9) / 9 = 100
9^2+9+9 +9/9 81+9+9+1=100
Take two 9s and make them a fraction like this 9/9. Then put the other two 9s together to make 99 and you get 9/9+99=100. Because 9/9=1 so it becomes 1+99=100.
8, remainder 1
1 ns (nanosecond) = 10-9s 1s / 10-9s = 109 109 = 1000 000 000 1 second = 1000 000 000 ns (nanosecond)
1 or 4 , depending on your point of view.
5
8
A string of a googol 9s.
Only 1 exists, and it is "999"
The GCF of 9s and 63s^3 is 9s.
10 times